<template>
  <li>
    <label>
      <input type="checkbox" :checked="todo.done" @click="handeCheck(todo.id)"/>
      <!--不推荐，修改了props（props不能修改，但修改props对象里的属性，vue监测不到）-->
      <!--<input type="checkbox" v-model="todo.done"/>-->
      <span>{{todo.title}}</span>
    </label>
    <button class="btn btn-danger" @click="deleteHandle(todo.id)">删除</button>
  </li>
</template>

<script>
export default {
  name: "MyItem",
  description: '',
  mixins: [],
  components: {},
  // 声明接收todo对象
  props: ['todo','checkTodo','deleteTodo'],
  data() {
    return {}
  },
  computed: {},
  watch: {},
  filters: {},
  created() {
  },
  mounted() {
  },
  destroyed() {
  },
  methods: {
    // 勾选
    handeCheck(id){
      this.checkTodo(id)
    },
    // 删除
    deleteHandle(id){
      if(confirm('确定删除吗？')){
        this.deleteTodo(id)
      }

    }
  }
}
</script>

<style scoped>
/*item*/
li {
  list-style: none;
  height: 36px;
  line-height: 36px;
  padding: 0 5px;
  border-bottom: 1px solid #ddd;
}

li label {
  /*float: left;*/
  cursor: pointer;
}

li label li input {
  vertical-align: middle;
  margin-right: 6px;
  position: relative;
  top: -1px;
}

li button {
  float: right;
  display: none;
  margin-top: 3px;
}

li:before {
  content: initial;
}

li:last-child {
  border-bottom: none;
}
li:hover{
  background-color: #ddd;
}
li:hover button{
  display: block;
}
</style>